KALIGIS, Ervina; MAMAHIT, Atrisia Inayati. Analisis Differential Cost pada UMKM Rumah Makan di Kotamobagu. Empiricism Journal, [S. l.], v. 6, n. 1, p. 48–59, 2025. DOI: 10.36312/ej.v6i1.2290. Disponível em: https://journal-center.litpam.com/index.php/empiricism/article/view/2290. Acesso em: 29 jan. 2026.